Supplement Structure Function Claims

Supplement structure/function claims are the label and marketing phrases discussed in Why is there a supplement craze if they don’t even work? that imply bodily support without claiming to diagnose, prevent, cure, treat, or mitigate disease. Frank Cantone gives “supports metabolism” as an acceptable style of phrasing, while Melanie Benish says words such as “supports” and “promotes” should signal that the claim is not actually proven in the way a drug claim would be.

The concept is a practical language boundary. It lets a supplement package feel medically meaningful to consumers while staying inside Dietary Supplement Regulation and the Dietary Supplement Health and Education Act.

Key Claims

• Claim wording can carry much of the product’s value even when the evidence for healthy consumers is weak.
• “Supports” and “promotes” language can suggest benefit without making a direct disease-treatment claim.
• The FDA disclaimer on labels does not necessarily prevent consumers from treating claims as authoritative.
• The same trust problem appears in Medical AI Marketing Risk, where fluent or professionally packaged health information can be mistaken for reliable medical authority.

Connections

• Dietary Supplement Regulation and Dietary Supplement Health and Education Act - legal context.
• Frank Cantone - manufacturer explaining acceptable phrasing.
• Melanie Benish - lawyer interpreting the signal consumers should read from the wording.
• Supplement Placebo Effect - consumer experience that claim language may amplify.
• Medical AI Marketing Risk - adjacent health-marketing authority risk.